stokes microvac model 212j - daily technologies pte. ltd....14000 btu/hr. the mini-max cooler is...

Stokes Microvac Model 212J

1. Withough gas ballast 2. With gas ballast

Dimensions Performance Curves

Product Description Order No.

212J 230/460V, 3Ø, 60Hz (230/460V Coil) 900212014

212J 400V, 3-ph, 50Hz, IEC motor, 380V Coil (CE compliant) 900212014501

212J 400V, 3-ph, 50Hz, IEC motor, 415V Coil (CE compliant) 900212014502

212J 400V, 3-ph, 50Hz, IEC motor, 380V Coil with Water Miser(CE compliant)

900212014503

212J 400V, 3-ph, 50Hz, IEC motor 415V Coil with Water Miser(CE compliant)

900212014504

Accessories & Spares Order No.

Replacement parts kit 429638016

Bearings 085019757

Valve deck assembly 607417001

Displacement (swept volume) 255 m3h

-1 / 150 ft

3min

-1

Pumping Speed 234 m3h

-1 / 138 ft

3min

-1

Ultimate vacuum (total pressure)

without gas ballast


1. Without gas ballast 2. With gas ballast



412J 230/460V, 3Ø, 60Hz (230/460V Coil) 900412014

412J 400V, 3-ph, 50Hz, IEC motor 380V Coil (CE compliant) 900412014501

412J 400V, 3-ph, 50Hz, IEC motor 415V Coil (CE compliant) 900412014502

412J 400V, 3-ph, 50Hz, IEC motor, 380V Coil with Water Miser(CE compliant)

900412014503

412J 400V, 3-ph, 50Hz, IEC motor 415V Coil with Water Miser(CE compliant)

900412014504



Bearings 085019757


Displacement (sweptvolume)(AVS) 510 m

3h

-1 / 300 ft

3min

-1

Pumping Speed 442 m3h

-1 / 260 ft

3min

-1


without gas ballast





612J 230/460V, 3-ph, 60Hz (230/460V Coil) 900612014



Bearings 085019757


Displacement (swept volume) 1020 m3h

-1 / 600 ft

3min

-1

Pumping speed 884 m3h

-1 / 520 ft

3min

-1


without gas ballast





912J 230/460V, 3-ph, 60Hz (230/460V Coil) 900912010


Replacement roller bearing 085033795

Replacement oil seal 085018191

Roller bearing with adaptive sleeve 085033794

Valve deck stainless steel clappers 272963002

Valve deck springs 247172001

Displacement (sweptvolume)(AVS) 1240 m

3h

-1 / 728 ft

3min

-1

Pumping speed 1132 m3h

-1 / 670 ft

3min

-1


without gas ballast

Water Miser

Features & Benefits

• Saves cooling water, improves efficiency

• Remote bulb temperature sensor in oil reservoir of vacuum pump

• Throttles valve on cooling water to control oil temperature

• Fits most water cooled vacuum pumps

Ordering Information

Gas Ballast Silencer

Features & Benefits

• Cuts noise level

• Simple thread-in unit reduces noise level

• Filters gas ballast intake air


Min-Max CoolerThe Edwards Model 170-116 mini-max compact cooler provides

closed circuit cooling specially designed for mobile pumping systems.

It includes pump, radiator, fan, motor (115/60/1), on-off switch,

connection kit for the microvac pumps, and has a cooling capacity of

14000 BTU/hr. The mini-max cooler is ideal when cooling water is not

convenient or clean enough to ensure peak performance.

Technical Data


Oil Mist SeparatorsThe 291 series oil mist separators are high performance air/oil coalescing separators that will virtually eliminate all liquids and solids

from a gas stream. These units produce exhaust liquid levels as low as 0.05 PPMW and solids removal in excess of 99.79% efficiency for

particulate as small as 0.3 micron.

Features & Benefits

• Clean pump exhaust, saves oil

• Two-stage design removes ail smog and traps particles as small as 0.3 microns

• Standard and heavy models available

Heavy Duty Oil Mist FilterHeavy-duty oil mist separators are designed to handle the most

severe oil exhaust situations from rotary oil sealed mechanical pumps. For true measure of efficiency, it is important to go beyond the weight to consider the actual number of particles collected. The

heavy-duty oil mist separators efficiency by weight approaches 100% and total particle collection 97.8%. Edwards guarantees to collect and remove the stated percentage of particles by size, not by weight

alone. The HD mist separator will effectively prevent fume emissions unlike existing separators that do not remove the sub micron particles.


Product Description For Pump Order No.

Water Miser 149H-412J 900412124

Product Description For Pump Order No.

151 Series Gas Ballast Silencer/Filter

# Required

1 146H, 148H, 149H/S 900151001

1 212J 900151002

2 or 4 412J / 612J 900151002

2 912J 900151003

For use with Model 149, 212 & 412 Rotary Piston Pumps

Motor 1/4 hp (Pump and Fan)

Motor Voltage 115 V, 1-ph, 60 Hz

230 V, 1-ph, 60 Hz

Cooling Capacity 14000 BTU/hour

Hose Length 5 feet

Reservoir Tank Capacity 3 gallons

Overall Dimensions 12 1/4" W x 23 1/4" l X 13 1/4" H

Weight 50 lbs


Minimax Cooling System 900170116

Includes: Pump, Radiator, Fan, Motors, On-Off Switch, Piping, Wiring and Hoses.

Product

Description For Pump CFM

Replacement

Elements Order No.

Oil Mist Separators with Fiberglass Element

291-30S 146H 085021473 900291021

291-50S 148H 085021474 900291022

291-100S 149H 085021475 900291023

291-150S 212H 085052035 900291024

291-150J 212J only 085052263 900291J24

291-300S 412H, 612H 085052036 900291025

291-300J 412J only 085052264 900291J25

291-750S 912J 085021478 900291026

291-750MB 612MB 085021478 900291027

Oil Mist Separator with Polypropylene Element

291-30SO 146H 085039836 900291031

291-50SO 148H 085039837 900291032

291-100SO 149H 085039838 900291033

291-150SO 212H 085039839 900291034

291-300SO 412H, 612H 085039840 900291035

291-750SO 912J, 612MB 085039841 900291036

Heavy Duty Oil Mist Separators

291-150HD 212H and smaller

150 085038239 900291048

291-300HD 412H 300 085038125 900291049

291-600HD 612H 600 085038226 900291050

291-1000HD Combinations 1000 085044934 900291054

291-1500HD Combinations 1500 085045429 900291055

Stokes Microvac Accessories

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Shop online at www.edwardsvacuum.com

Oil Reservoir HeaterEdwards model 212 and 412 oil reservoir heaters are recommended for pre-heating oil in the reservoir prior to pump start up at

temperatures below 55 °F. Below 1 Torr., it will help maintain the oil at a temperature high enough to prevent condensation of water vapour in the oil when running with full gas ballast. The 212 and 412

oil reservoir heaters consist of an immersion heater to be inserted into the oil reservoir and an over-temperature switch with sensing bulb to control power to the heater. The heater arrangement can be factory

or field installed.

Vacuum Break Solenoid

Features & Benefits

• 2-way 240 V 3/8 inch FNPT• 2-way 110 V 3/8 inch FNPT


Gask-O-Seal

Features & Benefits

• For tight joint seals• Combination anodised aluminium retainer with Buna-N seals• Range to 0.0001 microns


Flex HoseThe model 820 high vacuum hose from Edwards is an all-plastic hose with aluminium flanges tough enough for easy handling streamline use. This rugged, reliable hose is suitable for use in a temperature

range of -50 °F to 150 °F, tested to 10-2 Torr absolute pressure


Flex ConnectorsModel 315 flexible connectors feature rugged type 321 stainless steel bellows to sharply ease potential alignment and thermal expansion

problems, while significantly reducing vibration transmissions from other equipment. They are designed to provide years of trouble-free service.

Features & Benefits

• Free-formed bellows minimise stress concentration• Solve alignment problems• Convoluted bellows of AISI 321 stainless steel

• ASA standard carbon steel flanges• Sizes from 1.5 inch to 24 inch


Product description For pump Order No.

Vacuum Break Solenoid All 240 V 085046623

All 110 V 085046998


Gask-O-Seal

Pipe Size (inch)

1.5 900318005

2 900318006

3 900318007

4 900318008

6 900318010

8 900318011

10 900318012

12 900318013

14 900318014

16 900318015

18 900318016

20 900318017

24 900318018

Product Description Flange Gasket Order No.

Series 820 High Vacuum Hose

Size

2" x 20' long 08510028 900820220

3" x 20' long 023001141 900820206

4" x 20' long 023001129 900820208


Type Standard: Flexible connector, vacuum service, convoluted, stainless steel bellows, carbon steel pipe flange, 150# ASA – both ends – 63 micro finish, Mass spec tested.

Pipe Size (inch)

1-1/2 900315005

2 900315006

3 900315008

4 900315009

6 900315011

8 900315012

10 900315013

12 900315014

Type CE: Flexible connector, vacuum service, convoluted, stainless steel bellows, carbon steel weld band – one end – to fit over ASA pipe for lap weld, carbon steel pipe flange, 150# ASA – one end – 63 micro finish, Mass spec tested.

Pipe Size (inch)

1-1/2 900315099

3 900315102

4 900315103

6 900315105

Type PP: Flexible connector, vacuum service, convoluted, stainless steel bellows, carbon steel pipe ends – both ends – for butt welding, Mass spec tested.

Pipe Size (inch)

1-1/2 900315069

2 900315070

3 900315072

4 900315073

6 900315075

8 900315076

10 900315077

12 900315078

Type EE: Flexible connector, vacuum service, convoluted, stainless steel bellows, carbon steel weld band – both ends – to fit over ASA pipe for lap weld, Mass spec tested.

Pipe Size (inch)

2 900315090

4 900315093

6 900315095

8 900315096

10 900315097

12 900315098

Type CP: Flexible connector, vacuum service, convoluted, stainless steel bellows, carbon steel pipe end – one end – for butt welding, carbon steel pipe flange, 150# ASA – one end – 63 micro finish, Mass spec tested.

Pipe Size (inch)

2 900315080

3 900315082

4 900315083

6 900315085

8 900315086

12 900315088

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High Volume Inlet Filters

Features & Benefits

• Traps particulates ahead of pump

• Recommended ahead of all vacuum pumps

• Provide protection to pump internals

• Extends the change interval up to 10 times

• Variety of filter elements available

• 146H pump has a 2 inch flange – 333-30A has a 1 inch flange. 333-

100A (2 inch flange) can be used as an option

• 1754 and 1755 have 8 inch flange. Customer must supply an

adaptor to mate with 10 inch flange on filter

• Polyester replacement element max temp 200 °F, Glastex

replacement element 450 °F

• 1700 Series requires 2 replacement elements


Small Volume Inlet Filter

Features & Benefits

• For small volumes and fast pump down cycles

• Effective protection from harmful solid particles of 0.01 inch or

larger

• Less expensive than conventional filters


Oil PurifiersOil purifiers continuously supply clean oil to the vacuum pump to assure peak uptime while prolonging the life of both the oil and the pump. Oil purifiers from Edwards are designed for use with rotary oil sealed pumps used in dirty applications or for corrosive and hazardous gases. These oil purifiers are commonly used in heat creating, annealing, sintering, brazing, nitriding, and metal melting. The Edwards models are available to handle hydrocarbon and inert oils for rotary oil sealed pumps up to 750 ft3min-1 and can filter out solids to 3 microns.

Features & Benefits

• Keep pump fluids cleaner• Self-contained and portable• Suitable for mechanical vacuum pumps up to 730 ft3min-1

• Models available for hydrocarbon and inert oils


Product

Description For Pump CFM Order No.

Intake Pipeline Filters

333-30A* 146H 30 900333031

333-50A 148H 50 900333032

333-100A 149H 100 900333033

333-165A 212J 165 900333034

333-330A 412J 400 900333035

333-750A 612J, 912J 850 900333036

333-1125A 1721, 1722, 1738 2000 900333037

333-2250A† 1739, 1733, 1754 2800 900333038

Spares Order No.

Replacement Glastex Elements‡

333-30A* 085032573

333-50A 085032576

333-100A 085032579

333-165A 085032582

333-330A 085032585

333-750A 085032079

333-1125A 085032588**

333-2250A† 085032591**

Replacement Polyester Elements‡

333-30A* 085039010

333-50A 085039011

333-100A 085039012

333-165A 085039013

333-330A 085039014

333-750A 085039077

333-1125A 085039015**

333-2250A† 085039016**

* 146H Pump has a 2" Flange, Filter 333-30A has a 1" Flange. Use Filter 333-100A w/2" Flange as an Option.

† 1754 and 1755 have 8" Flange. Customer must supply an adapter to mate w/10" Flange on Filter.

‡ Replacement Element is Polyester w/Maximum Temp of 200°F, Glastex has a Maximum Temp. of 450°F.

** Two Elements Are Required.

Product Description

Flange Size For Pump

Replacement Elements Order No.

Small Volume Inlet Filters

332-3 3" 212J 085036701 900332003

332-4 4" 412J 085036702 900332004

332-6 6" 612J-912J 085036703 900332006

332-8 8" 1721-1722 085036704 900332008

Product DescriptionFor Pump GPM

Elements Required Order No.

Vacuum Pump Oil Purifiers

339-015(115 V, 1-ph, 60 Hz)

146, 148, 149

1.5 1 900339015

339-015 CE(230 V, 1-ph, 50 Hz)

146, 148, 149

1.2 1 900339015501

339-015 CE(200/400 V, 3-ph, 50 Hz)

146, 148, 149

1.2 1 900339015502

339-030(115 V, 1-ph, 60 Hz)

212, 412 3 1 900339030

339-030 CE(230 V, 1-ph, 50 Hz)

212, 412 2.3 1 900339030501

339-030 CE(200/400 V, 3-ph, 50 Hz)

212, 412 2.3 1 900339030502

339-150 All 1.5 2 900339150

339-215 All 1.5 2 900339215

339-070 912 7 2 900339070

Special Service (all pumps)

339-15 (115 V,1-ph, 60 Hz)*

146, 148, 149

1.5 1 900339151

339-152 (115 V,1-ph, 60 Hz)†

146-412 1.5 2 900339152

339-251(115 V,1-ph, 60 Hz)*

146-412 1.5 2 900339251

339-252 (115 V,1-ph, 60 Hz)†

146-412 1.5 4 900339252

Spares Order No.

Model 339 Replacement Oil Purifier Elements

Standard 339 Filter Fullers Earth 10 microns 085033395

Standard 339 Filter Pleated Paper 3 microns 085039432

Standard 339 Filter Activated Alumna 085039890

Special Service 339 Fullers Earth 10 microns N/A (use 3 MicronsOption)

Special Service 339 Pleated Paper 3 microns 085037794

Special Service 339 Activated Alumna 085039956

* Single element canister† Double element canister

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MB/MV Series Vertically

Oriented Booster

Combinations

OverviewEdwards multi-stage pumping systems, backed by over a century of

in-depth applications knowledge and technical experience.

These compact, efficient pumping systems feature a Stokes microvac

pump and rugged, proven Stokes 6" Series boosters or the Edwards

EH series with patented hydrokinetic drive. MB series configurations

are comprised of the Stokes 412J piston pumps coupled with a model

607 mechanical booster. The configuration has the ability to start at

atmospheric pressure without the need for a pressure switch,

packages are offered as a cost-effective alternative for low to medium

range capacity requirement.

The MV Series Mechanical Booster Pump Packages comprises of

either the Stokes 212J or 412J rotary piston pump. Each can be

directly coupled with a range of mechanical booster pumps. The

range includes Edwards EH series offering the patented Hydrokinetic

Drive or the full range of Stokes 6" series. All are vertical gas flow

orientation for a compact space saving design. The MV Series offers

a broad selection of configurations which enables the flexibility to mix

and match the complete range of Stokes Microvac accessories along

with various electrical control options. This enables the user to

customize the pumping package to meet their application

requirements.

1700 Series High

Capacity Mechanical

Booster Pump

Combinations

OverviewWhether you need to increase the capacity of your existing system or

achieve peak performance for a new installation; Edwards makes

taking advantage of the latest technology easy. These field-proven

pumping systems are the workhorse of countless industrial and large

chamber applications. Each Stokes 1700 series mechanical booster

combinations includes a Stokes microvac backing pump and a belt

driven, Stoke 6" series mechanical booster pump horizontal flow. In

harsh applications where chemical or particulate contamination is

present, process isolation boosters are available as an option.

Controls for Stokes 1700 series mechanical booster combinations

include a pressure switch, motor starters, fuses and overload.

The Stokes 1700 series combinations deliver the high capacity

needed to achieve faster pump-downs. Most importantly, these

systems achieve the task more cost effectively than larger single

stage pumps. Depending on the specific application, they can

improve blank-off by a factor of ten over large, single stage pumps.

Pumping capacities range from 1300 to 7880 ft3min-1.

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Stokes 412MBX Multi-Stage Pumping System


Product Description Order No.412MBX Multi-stage Pumping System 230/460V, 3Ø, 60 Hzwith 230/460V Coil

900412072



Bearings 085019757


Replacement 6" booster Mseal - seal kit 607552001

Replacement 6" booster - maintenance kit 607552002

Replacement parts kit for 412H pump 429638012

Blower displacement (sweptvolume) (AVS) 1040 m

3h

-1 / 612 ft

3min

-1

Pump displacement (sweptvolume) (AVS) 510 m

3h

-1 / 300 ft

3min

-1

Blower motor size 15 kW / 20 hp

Microvac motor size 7.5 kW / 10 hp

Blower motor 1800 rpm

Microvac motor 1800 rpm

Inlet connection 6 inch ASA/ANSI flange

Exhaust connection3 inch ASA/ANSI flange or 3inch NPT

Microvac water inlet/outletconnection

½ inch NPT

Recommended cooling flow @30 ºC/85 ºF 7.6 lmin

-1 / 1 US galmin

-1

Booster oil capacity 4.2 litre / 22 US gal

Microvac oil capacity 46 litre / 12 US gal

Booster recommended oil V lube H

Microvac recommended oil V lube F

Dimensions (L x W x H) 973 x 1022 x 1365 mm

47 x 55.69 x 51.75 inch

Height to inlet 868 mm / 34.19 inch

Weight 1202 kg / 2650 lbs

Technical Data Ordering Information

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Stokes MB Multi-stage pumping systems are available in two options, consisting of a

Microvac piston pump and a Stokes 607 mechanical booster pump. The compact direct

mounted packages provide high performance pumping from atmosphere. The MB systems

are ideal for high cycling arduous applications.

Stokes 612MB Multi-Stage Pumping System


Product Description Order No.612MBX Multi-stage Pumping System 230/460V, 3Ø, 60 Hzwith 230/460V Coil

900612J30



Bearings 085019757




Blower displacement (sweptvolume) (AVS) 1040 m

3h

-1 / 612 ft

3min

-1

Pump displacement (sweptvolume) (AVS) 510 m

3h

-1 / 300 ft

3min

-1

Pressure switch required No

Blower motor size *** 15 kW / 20 hp

Motor 1800 rpm

Inlet connection 6 inch ASA/ANSI flange

Exhaust connection 4 inch NPT

Microvac water inlet/outletconnection

½ inch NPT

Recommended cooling flow @30 ºC/85 ºF 7.6 lmin

-1 / 2 US galmin

-1

Booster oil capacity 4.7 litre / 7 US gal

Microvac oil capacity 46 litre / 12 US gal

Booster recommended oil V lube H

Microvac recommended oil V lube G

Dimensions (L x W x H) 1181 x 1022 x 1434 mm

47 x 55.69 x 51.75 inch

Height to inlet 1434 mm / 56.44 inch


*** 612 MB incorporates double shafted single motor


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Stokes MB Multi-stage pumping systems are available in two options, consisting of a

Microvac piston pump and a Stokes 607 mechanical booster pump. The compact direct

mounted packages provide high performance pumping from atmosphere. The MB systems

are ideal for high cycling arduous applications. The 612MB Multi-stage pumping systems

incorporate an integral bypass valve which offers increased speed at atmospheric pressure.


CE Marking

Microvac Pump

Booster

Oil Mist Filter

Cooling Options

Oil Purification and Connection Kit

0 No CE mark required

1 CE marked system

1 212J

2 412J

3 212J with base

4 412J with base

0 No booster

1 EH250

2 EH500

3 EH1200

4 EH2600

5 EH4200

6 EH250 with 3 inch ASA inlet




A 607MV05

B 607MV20

C 615MV10

D 615MV15

E 61BMV10

F 61BMV25

M 622MV25

0 No mist filter

1 MF 291-150J

2 MF 291-300J

0 No cooling options

1 Water miser

2 Min max cooler 115 V 1-ph 60 Hz

3 Min max cooler 230 V 1-ph 60 Hz

0 No oil purifier

1 OP 339-030 115 V 1-ph 60 Hz

2 OP 339-030CE 230 V 1-ph 50 Hz

3 OP 339-030CE 230/400 V 1-ph 50 Hz

4 OP 339-215 115 V 1-ph 60 Hz

Manual Selection

Motor Control Module

Coil Voltage

Motor Voltage (All TEFC Motors)

Gas Ballast Silencer and Vacuum Break

0 English

1 French

2 German

3 Italian

4 Chinese

5 Japanese

6 Korean

7 Spanish

8 Dutch

9 Other EU

A Other European

B Other Asian

0 No motor control/pressure switch

1 Motor starter control box pedestal mount without pressure switch****

2 Motor starter control box wall mount without pressure switch****

3 Motor starter control box pedestal mount with pressure switch****

4 Pressure switch only

5 Motor starter control box wall mount with pressure switch****

1 24 V a.c. 50 Hz

2 24 V a.c. 60 Hz

3 120 V 60 Hz/110 V 50 Hz

4 240 V 60 Hz/220 V 50 Hz

5 380 V 50 Hz

6 415 V 50 Hz

7 480 V 60 Hz/440 V 50 Hz

8 380 V 60 Hz

1 230 V 3-ph 60 Hz

2 460 V 3-ph 60 Hz

3 400 V 3-ph 50 Hz CE

4 220 V 3-ph 50 Hz

5 380 V 3-ph 50 Hz

6 440 V 3-ph 50 Hz

7 380 V 3-ph 60 Hz

0 No gas ballast, no silencer, no vacuum break

1 Gas ballast silencer

2 Auto gas ballast 24 V a.c. 60 Hz

3 Auto gas ballast 24 V d.c. din

4 Auto gas ballast 120 V 60 Hz/110 V 50 Hz

MV

Note* Above booster combinations are direct mount vertical flow.Note** Oil mist filters and min max coolers will ship separately unless ordered with base frame.Note*** Oxygen service pumps are available, please contact your local Edwards representative to discuss your requirements.Note**** Not applicable in CE versions.For other possible combinations, please contact your local Edwards representative to discuss your requirements.

MV Series Oil Sealed Piston Pumps and Mechanical

Booster Combinations

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Stokes 1721 Mechanical Booster Pump Combination



1721 230/460V, 3-ph, 60Hz (230/460V Coil) 900170061



Bearings 085019757




Booster displacement 2210 m3h

-1 / 1300 ft

3min

-1

Booster speed 1800 rpm

Booster orientation Horizontal

Pump displacement 255 m3h

-1 / 150 ft

3min

-1

Pressure switch required Yes

Normal cut-in pressure 20 mbar / 10 Torr

Continuous operation pressurelimit

4 mbar / 3 Torr

Booster drive 5.6 kW / 7.5 hp

Pump drive (TEFC) 5.6 kW / 7.5 hp

Inlet connections 8 inch ASA/ANSI flange

Discharge connections2 inch ASA/ANSI flange, 2 inchNPT

Water inlet/outlet connection ½ inch NPT

Recommended cooling flow @30ºC/85 ºF 5.7 lmin

-1 / 1.5 galmin

-1

Booster oil capacity (V lube H) 1.9 litre / 0.51 US gal

Microvac oil capacity (V lube F) 15 litre / 4 US gal

Inlet height 1035 mm / 40.75 inch

Footprint (L x W x H) 1419 x 919 x 1260 mm

55.87 x 36.18 x 49.61 inch



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Whether you need to increase the capacity of your existing system or achieve peak

performance for a new installation; Edwards makes taking advantage of the latest

technology easy. These field-proven pumping systems are the workhorse of countless

industrial and large chamber applications. Each Stokes1700 series mechanical booster

pump combination includes a Stokes Microvac backing pump and a belt driven, horizontal

flow, high vacuum Stokes 6” series mechanical booster pump. In harsh applications where

chemical or particulate contamination is present, process isolation boosters are available as

an option. Controls for Stokes 1700 series mechanical booster pump combination include a

pressure switch, motor starters, overloads, remote booster selection switch and lights for

pump running and fault indication.

Stokes 1721S Mechanical Booster Pump Combination



1721S 230/460V, 3-ph, 60Hz (230/460V Coil) 900170074



Bearings 085019757





-1 / 1600 ft

3min

-1




-1 / 150 ft

3min

-1




2.6 mbar / 2 Torr

Booster drive 7.5 kW / 10 hp

Pump drive (TEFC) 6.5 kW / 7.5 hp





-1 / 1.5 galmin

-1





55.87 x 36.18 x 49.61 inch



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1722 230/460V, 3-ph, 60Hz (230/460V Coil) 900170062



Bearings 085019757





-1 / 1300 ft

3min

-1




-1 / 300 ft

3min

-1




20 mbar / 15 Torr

Booster drive 5.6 kW / 7.5 hp

Pump drive (TEFC) 7.5 kW / 10 hp





-1 / 2 galmin

-1





55.40 x 41.26 x 56.61 inch



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Stokes 1722S Mechanical Booster Pump Combination



1722S 230/460V, 3-ph, 60Hz (230/460V Coil) 900170075



Bearings 085019757




Booster displacement 2720m3h

-1 / 1600 ft

3min

-1




-1 / 300 ft

3min

-1




10.7 mbar / 8 Torr






Recommended cooling flow @30ºC/85ºF 7.6 lmin

-1 / 2 galmin

-1

Booster oil capacity (V lube H) 1.9 liter / 0.51 US gal

Microvac oil capacity (V lube F) 46 liter / 12 US gal



55.40 x 41.26 x 56.61 inch



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1733 230/460V, 3-ph, 60Hz (230/460V Coil) 900170S33



Bearings 085019757





-1 / 3840 ft

3min

-1




-1 / 300 ft

3min

-1


Normal cut-in pressure 6.7 mbar / 5 Torr


0.8 mbar / 0.6 Torr


Pump drive 7.5 kW / 10 hp



Water inlet connection ½ inch NPT (2)

Water outlet connection ½ inch NPT


-1 / 2 galmin

-1





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Stokes 1733HC Mechanical Booster Pump Combination



1733HC 230/460V, 3-ph, 60Hz (230/460V Coil) 900170S34



Bearings 085019757





-1 / 3840 ft

3min

-1




-1 / 600 ft

3min

-1


Normal cut-in pressure 13.3 mbar / 10 Torr


1.3 mbar / 1 Torr


Pump drive 7.5 kW (x2) / 10 hp (x2)


Discharge connections3 inch ASA/ANSI flange, 3 inchNPT (x2)

Water inlet/outlet connection ½ inch NPT (x2)


-1 (x2) / 2 galmin

-1 (x2)





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318












Stokes 1733HD Mechanical Booster Pump Combination



1733HD 230/460V, 3-ph, 60Hz (230/460V Coil) 900170S35










-1 / 3840 ft

3min

-1




-1 / 730 ft

3min

-1




2 mbar / 1.5 Torr




Discharge connections 3 inch NPT

Water inlet/outlet connection 1 inch NPT


-1 / 5 galmin

-1





8

Page

319















1738 230/460V, 3-ph, 60Hz (230/460V Coil) 900170038



Bearings 085019757





-1 / 2000 ft

3min

-1




-1 / 300 ft

3min

-1




4 mbar / 3 Torr







-1 / 2 galmin

-1





55.40 x 41.26 x 56.61 inch



8

Page

320












Stokes 1738BP Mechanical Booster Pump Combination



1738BP 230/460V, 3-ph, 60Hz (230/460V Coil) 90017038B



Bearings 085019757





-1 / 2000 ft

3min

-1




-1 / 300 ft

3min

-1



4 mbar / 3 Torr

Booster drive 11 kW / 15 hp






-1 / 2 galmin

-1





8

Page

321















1738HC 230/460V, 3-ph, 60Hz (230/460V Coil) 90017C038



Bearings 085019757





-1 / 2000 ft

3min

-1




-1 / 600 ft

3min

-1




6.7 mbar / 5 Torr


Pump drive (TEFC) 7.5 kW (x2) / 10 hp (x2)



Water inlet/outelt connection ½ inch NPT (x2)


-1 (x2) / 2 galmin

-1 (x2)





8

Page

322












Stokes 1738 HCBP Mechanical Booster Pump Combination



1738HCBP 230/460V, 3-ph, 60Hz (230/460V Coil) 90017C38B



Bearings 085019757





-1 / 2000 ft

3min

-1




-1 / 600 ft

3min

-1



6.7 mbar / 5 Torr







-1 (x2) / 2 galmin

-1 (x2)





8

Page

323















1738HD 230/460V, 3-ph, 60Hz (230/460V Coil) 90017D038










-1 / 2000 ft

3min

-1




-1 / 730 ft

3min

-1




16 mbar / 12 Torr







-1 / 5 galmin

-1





8

Page

324












Stokes 1738HDBP Mechanical Booster Pump Combination



1738HDBP 230/460V, 3-ph, 60Hz (230/460V Coil) 90017D38B










-1 / 2000 ft

3min

-1




-1 / 730 ft

3min

-1



16 mbar / 12 Torr


Pump drive (TEFC) 22 kW / 30 hp





-1 / 5 galmin

-1





8

Page

325















1739 230/460V, 3-ph, 60Hz (230/460V Coil) 900170039



Bearings 085019757





-1 / 2600 ft

3min

-1

Booster 3600 rpm



-1 / 300 ft

3min

-1




2.7 mbar / 2 Torr







-1 / 2 galmin

-1



Inlet height 1067 mm / 42 inch


75 x 50 x 51.89 inch



8

Page

326












Stokes 1739BP Mechanical Booster Pump Combination


Product Description Order No.1739BP High Capacity Mechanical Booster Pump Combination230/460V, 3Ø, 60 Hz with 230/460V Coil

90017039B



Bearings 085019757





-1 / 2600 ft

3min

-1




-1 / 300 ft

3min

-1



2.7 mbar / 2 Torr







-1 / 2 galmin

-1





8

Page

327















1739HC 230/460V, 3-ph, 60Hz (230/460V Coil) 90017C039



Bearings 085019757





-1 / 2600 ft

3min

-1




-1 / 600 ft

3min

-1




3.4 mbar / 2.5 Torr







-1 (x2) / 2 galmin

-1 (x2)





8

Page

328












Stokes 1739HCBP Mechanical Booster Pump Combination



1739HCBP 230/460V, 3-ph, 60Hz (230/460V Coil) 90017C39B



Bearings 085019757





-1 / 2600 ft

3min

-1




-1 / 600 ft

3min

-1



4 mbar / 3 Torr







-1 (x2) / 2 galmin

-1 (x2)





8

Page

329















1739HD 230/460V, 3-ph, 60Hz (230/460V Coil) 90017D039










-1 / 2600 ft

3min

-1




-1 / 730 ft

3min

-1




4 mbar / 3 Torr







-1 / 5 galmin

-1





8

Page

330












Stokes 1739HDBP Mechanical Booster Pump Combination



1739HDBP 230/460V, 3-ph, 60Hz (230/460V Coil) 90017D39B










-1 / 2600 ft

3min

-1




-1 / 730 ft

3min

-1



4 mbar / 3 Torr







-1 / 5 galmin

-1





8

Page

331















1754 230/460V, 3-ph, 60Hz (230/460V Coil) 900170054




Bearings 085019757




-1 / 3000 ft

3min

-1




-1 / 300 ft

3min

-1




1.3 mbar / 1 Torr





Water inlet connection ½ inch NPT (2)

Water outlet connection ½ inch NPT


-1 / 2 galmin

-1





8

Page

332















1754HC 230/460V, 3-ph, 60Hz (230/460V Coil) 900170055



Bearings 085019757





-1 / 3000 ft

3min

-1




-1 / 600 ft

3min

-1




4 mbar / 3 Torr


Pump drive 7.5 kW (x2) / 10 hp (x2)





-1 (x2) / 2 galmin

-1 (x2)





8

Page

333












stokes microvac model 212j - daily technologies pte. ltd....14000 btu/hr. the mini-max cooler is...

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